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CBE: fix emitting a partially undefined string literal

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This commit is contained in:
Jacob Young 2022-12-24 02:39:56 -05:00
parent 6cd8004213
commit bc913295b5
1 changed files with 4 additions and 1 deletions
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5
src/codegen/c.zig
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@ -1066,7 +1066,10 @@ pub const DeclGen = struct {
var index: usize = 0;
while (index < ai.len) : (index += 1) {
const elem_val = try val.elemValue(dg.module, arena_allocator, index);
const elem_val_u8 = @intCast(u8, elem_val.toUnsignedInt(target));
const elem_val_u8 = if (elem_val.isUndef())
undefPattern(u8)
else
@intCast(u8, elem_val.toUnsignedInt(target));
try writeStringLiteralChar(writer, elem_val_u8);
}
if (ai.sentinel) |s| {